I've banked with Barclays for 20+ years. I am frustrated with the chat facility within app that never works - I use or try to use it as a last resort when the app won't allow me to do something. So the app has it's limitations or doesn't work and the chat app doesn't work so I end up ringing them and once again - they can't can't answer any questions - they have no idea why I the app/chat - isn't working - it takes so long to get nowhere that I just give up - it's happened too many times now over the past 18 months of using the app (yes - it's up to date).
So - do you have a bank that has good customer service and a reliable app with a chat facility that actually works? I would not recommend Barclays. Who would you not recommend?